Deburring mechanism and deburring assembly

Abstract

A deburring mechanism and a deburring assembly are provided. The deburring mechanism includes a frame (1), a first deburring section (21), and a second deburring section (22). The frame (1) has a first side plate (11) and a second side plate (12), and the first side plate (11) and the second side plate (12) are provided opposite each other in a first direction. The first deburring section (21) is provided on the first side plate (11), and the second deburring section (22) is provided on the second side plate (12), and the first deburring section (21) and the second deburring section (22) are provided opposite each other in a second direction to form a deburring passage. An end opening (81) of a case (8) is placed in the deburring passage. The first deburring section (21) includes a first cylindrical brush (211) and a first conical brush (212) provided on both ends of the first cylindrical brush (211). The second deburring section (22) includes a second cylindrical brush (221) and a second conical brush (222) provided on both ends of the second cylindrical brush (221).

Description

[Technical Field]

[0001] This application claims priority to a Chinese patent application bearing application number 202122506154.6 and entitled "Case Deburring Mechanism" filed with the State Intellectual Property Office of the People's Republic of China on October 18, 2021, the entire contents of which are incorporated herein by reference.

[0002] This application relates to the technical field of battery case processing, and more particularly to a deburring mechanism and deburring assembly. [Background technology]

[0003] During the manufacturing process of a battery case, sawing is required to ensure that the battery case meets the required height dimensions and battery capacity. However, after sawing, burrs and peripheral warpage remain at the end openings of the battery case. If the burrs or peripheral warpage are too large, this can significantly affect the quality of the subsequent welding between the case and the cover plate. This is because effectively removing the burrs and peripheral warpage at the end openings is extremely important in the processes after sawing. Summary of the Invention

[0004] One object of the present application is to provide a new technical means for a deburring mechanism and a deburring assembly.

[0005] In a first aspect of an embodiment of the present invention, there is provided a deburring mechanism, the deburring mechanism including a frame, a first deburring portion, and a second deburring portion.

[0006] the frame has a first side plate and a second side plate, the first side plate and the second side plate being opposed to each other in a first direction; the first deburring portion is provided on the first side plate, the second deburring portion is provided on the second side plate, the first deburring portion and the second deburring portion are provided opposite each other in a second direction to form a deburring passage, and an end opening of a case is placed in the deburring passage; the first deburring unit includes a first cylindrical brush and first conical brushes provided on both ends of the first cylindrical brush, The second deburring section includes a second cylindrical brush and second conical brushes provided on both ends of the second cylindrical brush.

[0007] Preferably, the first deburring unit includes a first motor, the first motor is provided with a first roller, and the first cylindrical brush and the first conical brush are both fitted onto the first roller, The second deburring unit includes a second motor, the second motor is provided with a second roller, and the second cylindrical brush and the second conical brush are both fitted onto the first roller.

[0008] Preferably, in a state where the first conical brush is provided at both ends of the first cylindrical brush, the radial dimension of the cross section of the first conical brush gradually increases along a direction away from the first cylindrical brush, With the second conical brush provided at both ends of the second cylindrical brush, the radial dimension of the cross section of the second conical brush gradually increases along the direction away from the second cylindrical brush.

[0009] Preferably, the frame includes a third side plate connected to the first side plate and the second side plate, and a support core is provided on the third side plate; With the end opening placed in the deburring passage, the end of the support core remote from the third side plate passes through the end opening and enters the case.

[0010] Preferably, the outer peripheral surface of the support core is provided with mohair, When the support core is inserted into the case, the mohair abuts against the inner wall of the case.

[0011] Preferably, the support core is provided with an intake port and an exhaust port, the intake port and the exhaust port are in communication with each other, When the support core is inserted into the case, the exhaust port faces the inner surface of the case.

[0012] Preferably, the support core is located between the first deburring portion and the second deburring portion.

[0013] Preferably, the deburring mechanism further includes at least one rail assembly, the rail assembly extending along a third direction, the frame including a stand, the stand being slidably mounted on the rail assembly.

[0014] Preferably, the deburring mechanism further includes a cylinder fixed to the frame.

[0015] Preferably, the attachment position of the first deburring portion on the first side plate is adjustable.

[0016] Preferably, the attachment position of the second deburring portion on the second side plate is adjustable.

[0017] Preferably, the frame includes a stand having a through hole formed in the stand, the through hole being connected to a pipeline, one end of the pipeline being located directly opposite the second deburring portion, and the other end of the pipeline being located outside the frame.

[0018] Preferably, one end of the first deburring portion remote from the first side plate is suspended in mid-air, and one end of the second deburring portion remote from the second side plate is suspended in mid-air.

[0019] In a second aspect of the present invention, there is provided a deburring assembly, the deburring assembly including two of the deburring mechanisms, the two deburring mechanisms being arranged along a longitudinal direction of a case, the case having two end openings, The two deburring mechanisms include two deburring passages, and the two end openings are respectively positioned in the two deburring passages.

[0020] Preferably, the deburring assembly further includes a support base, and the support base supports the case when the end opening is placed in the deburring passage. One technical effect of the present application is as follows: In an embodiment of the present application, the deburring mechanism includes a first deburring unit and a second deburring unit, the first deburring unit and the second deburring unit being arranged opposite each other in a second direction. The first deburring unit includes a first cylindrical brush and first conical brushes arranged on both ends of the first cylindrical brush, and the second deburring unit includes a second cylindrical brush and second conical brushes arranged on both ends of the second cylindrical brush. The first cylindrical brush, the first conical brush, the second cylindrical brush, and the second conical brush cooperate to deburr the entire circumference of the end opening of the case. Furthermore, the mutual cooperation of the first cylindrical brush, the first conical brush, the second cylindrical brush and the second conical brush improves the cleanliness of the deburring of the end opening of the case.

[0021] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application, taken in conjunction with the accompanying drawings. [Brief explanation of the drawings]

[0022] The drawings, which are incorporated into the specification, illustrate embodiments of the present application and, together with the specification, serve to explain the principles of the present application.

[0023] [Figure 1] 1 is a schematic configuration diagram of a deburring mechanism according to an embodiment of the present application, viewed from one viewing angle. [Figure 2] FIG. 10 is a schematic configuration diagram of the deburring mechanism according to the embodiment of the present application, viewed from another viewing angle. [Figure 3] FIG. 2 is an exploded view of the structure of a deburring mechanism according to an embodiment of the present application. [Figure 4] 1 is a schematic configuration diagram of a deburring mechanism according to an embodiment of the present application; [Figure 5] 1 is a schematic diagram of a support core according to an embodiment of the present application; [Figure 6] FIG. 1 is a schematic diagram of a two-group deburring assembly according to an embodiment of the present application. [Figure 7] FIG. 5 is an enlarged view of a portion within a circle A in FIG. 4. DETAILED DESCRIPTION OF THE INVENTION

[0024] Various exemplary embodiments of the present application will be described in detail below with reference to the drawings. Unless otherwise specified, the relative arrangement of components and steps, numerical expressions and values ​​described in these embodiments do not limit the scope of the present application.

[0025] The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the present application, its application, or uses.

[0026] Techniques and devices known to those skilled in the art are not discussed in detail, but where appropriate, said techniques and devices should be considered part of the specification.

[0027] In all examples shown and discussed herein, any specific values ​​should be construed as illustrative only and not limiting, and therefore, other examples of the exemplary embodiments may have different values.

[0028] It should be noted that similar symbols and letters represent similar things in the following drawings, so that once something is defined in one drawing, it need not be further discussed in subsequent drawings.

[0029] When deburring the end opening of a battery case, conventional deburring equipment can only partially deburr the end opening, and cannot completely remove the burrs from the end opening, especially the burrs that curl up at the chamfered portion of the end opening, which still requires manual processing.

[0030] Based on the above technical problem, a first aspect of the present invention provides a deburring mechanism. The deburring mechanism according to the present invention can remove burrs from the entire periphery of the end opening 81 of the battery case. The battery case may be a cubic case or a columnar case.

[0031] As shown in FIGS. 1 to 6, the deburring mechanism includes a frame 1, a first deburring section 21, and a second deburring section 22.

[0032] The frame 1 has a first side plate 11 and a second side plate 12, and the first side plate 11 and the second side plate 12 are provided opposite to each other in a first direction.

[0033] The first deburring portion 21 is provided on the first side plate 11, and the second deburring portion 22 is provided on the second side plate 12. The first deburring portion 21 and the second deburring portion 22 are provided opposite each other in a second direction to form a deburring passage. An end opening 81 of the case 8 is placed in the deburring passage. The first direction and the second direction are perpendicular to each other. In one embodiment, when deburring the case 8, the end opening 81 is provided facing the deburring passage.

[0034] The first deburring portion 21 includes a first cylindrical brush 211 and first conical brushes 212 provided on both ends of the first cylindrical brush 211 .

[0035] The second deburring portion 22 includes a second cylindrical brush 221 and second conical brushes 222 provided on both ends of the second cylindrical brush 221 .

[0036] In other words, the deburring mechanism mainly includes a frame 1, a first deburring unit 21, and a second deburring unit 22. The frame 1 serves to support and house the first deburring unit 21 and the second deburring unit 22. The first deburring unit 21 and the second deburring unit 22 work together to deburr the entire periphery of the end opening 81 of the case 8.

[0037] In one embodiment, one end of the first deburring portion 21 remote from the first side plate 11 is suspended in mid-air, and one end of the second deburring portion 22 remote from the second side plate 12 is suspended in mid-air, thereby simplifying the structure.

[0038] The frame 1 has a first side plate 11 and a second side plate 12, which are arranged facing each other in a first direction. That is, a space is formed between the first side plate 11 and the second side plate 12. The first direction is the width direction of the frame 1.

[0039] The first deburring portion 21 is provided on the first side plate 11. In a preferred embodiment, the first deburring portion 21 is provided on the first side plate 11 so as to be removably mounted.

[0040] The second deburring portion 22 is provided on the second side plate 12. In a preferred embodiment, the second deburring portion 22 is provided on the second side plate 12 so as to be removably mounted thereon.

[0041] With the first deburring portion 21 fixed to the first side plate 11 and the second deburring portion 22 fixed to the second side plate 12, the first deburring portion 21 and the second deburring portion 22 are located within the space formed by the first side plate 11 and the second side plate 12.

[0042] With the first deburring section 21 fixed to the first side plate 11 and the second deburring section 22 fixed to the second side plate 12, the first deburring section 21 and the second deburring section 22 are arranged opposite each other in a second direction to form a deburring passage. The second direction is the height direction of the frame 1.

[0043] Specifically, the first deburring portion 21 is located above the second deburring portion 22 in the second direction. A deburring passage is formed between the first deburring portion 21 and the second deburring portion 22.

[0044] The end opening 81 of the case 8 is placed in the deburring passage. When deburring is performed on the end opening 81 of the case 8, the end opening 81 of the case 8 faces the deburring passage. That is, the deburring passage has a width dimension in the second direction, and the width dimension of the deburring passage matches the thickness dimension of the case 8 (i.e., the width dimension of the end opening 81). The deburring passage has a length dimension in the first direction, and the length dimension of the deburring passage matches the width dimension of the case 8 (i.e., the length dimension of the end opening 81).

[0045] For example, the case 8 to be treated is transported close to the deburring mechanism, and the end opening 81 of the case 8 is positioned facing the deburring passage. The end opening 81 of the case 8 is then inserted into the deburring passage. The first deburring unit 21 and the second deburring unit work together to remove burrs from the entire circumference of the end opening 81.

[0046] In the embodiment of the present application, the first deburring unit 21 includes a first cylindrical brush 211 and first conical brushes 212 provided on both ends of the first cylindrical brush 211 .

[0047] Specifically, the first conical brush 212 includes a first sub-conical brush 2121 and a second sub-conical brush 2122. The first cylindrical brush 211 includes a first end and a second end that are provided opposite each other. The first sub-conical brush 2121 is provided on the first end side, and the second sub-conical brush 2122 is provided on the second end side.

[0048] 5 and 7, taking a cubic case as an example, end opening 81 of the cubic case includes a first end edge 810 and a second end edge 811 extending along a first direction, and first end edge 810 and second end edge 811 are spaced apart in the second direction. End opening 81 of the cubic case includes a third end edge 812 and a fourth end edge 813 extending along the second direction, and third end edge 812 and fourth end edge 813 are spaced apart in the first direction. The end opening 81 of the cubic case includes a first arcuate edge 814 connecting the first end edge 810 and the third end edge 812, a second arcuate edge 815 connecting the first end edge 810 and the fourth end edge 813, a third arcuate edge 816 connecting the second end edge 811 and the third end edge 812, and a fourth arcuate edge 817 connecting the second end edge 811 and the fourth end edge 813.

[0049] With the end opening 81 of the case 8 inserted into the deburring passage, in the second direction, the first deburring part 21 is positioned above the end opening 81 of the case 8. The first arc-shaped side 814 of the end opening 81 abuts against the first sub-conical brush 2121, and the second arc-shaped side 815 of the end opening 81 abuts against the second sub-conical brush 2122.

[0050] The first cylindrical brush 211 removes burrs from the first edge 810 of the end opening 81 .

[0051] The first conical brush 212 includes a first sub-conical brush 2121 and a second sub-conical brush 2122. The first sub-conical brush 2121 removes burrs from the first arcuate side 814 and the third end side 812.

[0052] The second sub-conical brush 2122 deburrs the second arcuate side 815 and the fourth end side 813 .

[0053] For example, the first conical brush 212 may be fixed to both ends of the first cylindrical brush 211, or the first conical brush 212 may be removably connected to the first cylindrical brush 211, or the first conical brush 212 and the first cylindrical brush 211 may only be in surface contact and not connected.

[0054] In the present embodiment, the second deburring unit 22 includes a second cylindrical brush 221 and second conical brushes 222 at both ends of the second cylindrical brush 221 .

[0055] Specifically, the second conical brush 222 includes a third sub-conical brush 2221 and a fourth sub-conical brush 2222. The second cylindrical brush 221 includes a first end and a second end that are provided opposite each other. The third sub-conical brush 2221 is provided on the first end side, and the fourth sub-conical brush 2222 is provided on the second end side.

[0056] With the end opening 81 of the case 8 inserted into the deburring passage, in the second direction, the second deburring part 22 is located below the end opening 81 of the case 8. The third arc-shaped side 816 of the end opening 81 abuts against the third sub-conical brush 2221, and the fourth arc-shaped side 817 of the end opening 81 abuts against the fourth sub-conical brush 2222.

[0057] The second cylindrical brush 221 removes burrs from the second end edge 811 of the end opening 81 .

[0058] The second conical brush 222 includes a third sub-conical brush 2221 and a fourth sub-conical brush 2222. The third sub-conical brush 2221 removes burrs from the third arcuate side 816 and the third end side 812.

[0059] The fourth sub-conical brush 2222 deburrs the fourth arcuate side 817 and the fourth end side 813 .

[0060] For example, the second conical brush 222 may be fixed to both ends of the second cylindrical brush 221, or the second conical brush 222 may be removably connected to the second cylindrical brush 221, or the second conical brush 222 and the second cylindrical brush 221 may only be in surface contact and not connected.

[0061] In the embodiment of the present application, the deburring mechanism includes a first deburring unit 21 and a second deburring unit 22, which are arranged opposite each other in the second direction. The first deburring unit 21 includes a first cylindrical brush 211 and first conical brushes 212 provided at both ends of the first cylindrical brush 211. The second deburring unit 22 includes a second cylindrical brush 221 and second conical brushes 222 provided at both ends of the second cylindrical brush 221. The first cylindrical brush 211, the first conical brush 212, the second cylindrical brush 221, and the second conical brush 222 cooperate with each other to deburr the entire circumference of the end opening 81 of the case 8. Furthermore, the mutual cooperation of the first cylindrical brush 211, the first conical brush 212, the second cylindrical brush 221 and the second conical brush 222 improves the cleanliness of the deburring of the end opening 81 of the case 8.

[0062] In one embodiment, the mounting position of the first deburring portion 21 on the first side plate 11 is adjustable.

[0063] In one embodiment, the mounting position of the second deburring portion 22 on the second side plate 12 is adjustable.

[0064] In one embodiment, the first side panel 11 has a first slot formed therein, which extends along a second direction, and the second side panel 12 has a second slot formed therein, which extends along the second direction.

[0065] The first deburring portion 21 is provided on the first side plate 11 through a first elongated hole, and the second deburring portion 22 is provided on the second side plate 12 through a second elongated hole.

[0066] Specifically, the first deburring portion 21 is provided in the first side plate 11 through a first elongated hole. Because the first elongated hole extends along the second direction, the attachment position of the first deburring portion 21 in the first elongated hole can be changed by adjusting the attachment position of the first deburring portion 21 in the first elongated hole.

[0067] The second deburring portion 22 is provided on the second side plate 12 through the second elongated hole. The second elongated hole extends along the second direction. Therefore, by adjusting the attachment position of the second deburring portion 22 in the second elongated hole, the attachment position of the second deburring portion 22 on the second side plate 12 along the second direction can be changed.

[0068] In this embodiment, by changing the mounting position of the first deburring section 21 on the first side plate 11 along the second direction and the mounting position of the second deburring section 22 on the second side plate 12 along the second direction, the gap dimension between the first deburring section 21 and the second deburring section 22 in the second direction can be changed, i.e., the width dimension of the deburring passage in the second direction can be changed.

[0069] In this embodiment, the method for adjusting the gap dimension in the second direction between the first deburring portion 21 and the second deburring portion 22 is not limited as long as it is possible to adjust the gap dimension in the second direction between the first deburring portion 21 and the second deburring portion 22.

[0070] For example, the cylinder drive system can also be used to adjust the gap dimension in the second direction between the first deburring portion 21 and the second deburring portion 22. When adjusting the gap dimension in the second direction between the first deburring portion 21 and the second deburring portion 22 using the cylinder drive system, the first deburring portion 21 and the second deburring portion 22 are brought close to the end opening 81 of the case 8 and then the distance between them is gradually reduced, thereby preventing the first deburring portion 21 and the second deburring portion 22 from directly colliding with the end opening 81 of the case 8.

[0071] In one embodiment, as shown in Figures 1 to 3, the first deburring portion 21 includes a first roller 213, and both the first cylindrical brush 211 and the first conical brush 212 are fitted into the first roller 213.

[0072] The deburring mechanism further includes a first motor 31 , and the first roller 213 is connected to the first motor 31 .

[0073] The second deburring unit 22 includes a second roller 223, and the second cylindrical brush 221 and the second conical brush 222 are both fitted into the second roller 223. The deburring mechanism further includes a second motor 32, and the second roller 223 is connected to the second motor 32.

[0074] Specifically, first roller 213 is provided with first position restricting portion 2131, and first cylindrical brush 211 and first conical brush 212 are each provided with a first positioning hole. By fitting first position restricting portion 2131 into the first positioning hole, first cylindrical brush 211 and first conical brush 212 are both fitted and fixed to first roller 213. For example, first position restricting portion 2131 is a key, and the first positioning hole is a key groove.

[0075] One end of the first roller 213 is connected to the rotating shaft of the first motor 31 by a first connecting part. When the first motor 31 rotates, the first motor 31 drives the first roller 213 to rotate, and the first roller 213 drives the first cylindrical brush 211 and the first conical brush 212 to rotate, thereby improving the cleanliness of the deburring of the end opening 81. For example, the first connecting part may be a bearing.

[0076] A first position regulating member 2132 is provided at one end of the first roller 213 away from the first motor 31, and the first position regulating member 2132 prevents the second sub-conical brush 2122 from falling off the first roller 213.

[0077] Second roller 223 is provided with second position restricting portion 2231, and second cylindrical brush 221 and second conical brush 222 are each provided with a second positioning hole. By fitting second position restricting portion 2231 into the second positioning hole, second cylindrical brush 221 and second conical brush 222 are both fitted and fixed to second roller 223. For example, second position restricting portion 2231 is a key, and second positioning hole is a key groove.

[0078] One end of the second roller 223 is connected to the rotating shaft of the second motor 32 by a second connecting part. When the second motor 32 rotates, the second motor 32 drives the second roller 223 to rotate, and the second roller 223 drives the second cylindrical brush 221 and the second conical brush 222 to rotate, thereby improving the cleanliness of the deburring of the end opening 81. For example, the second connecting part is a bearing.

[0079] A second position regulating member 2232 is provided at one end of the second roller 223 away from the second motor 32, and the second position regulating member 2232 prevents the third sub-conical brush 2221 from falling off the second roller 223.

[0080] In one embodiment, when the first motor 31 is mounted on the first side plate 11, positioning plates are provided on both the inner and outer surfaces of the first side plate 11 to improve the stability of the mounting of the first motor 31.

[0081] With the second motor 32 mounted on the second side plate 12, positioning plates are provided on both the inner and outer surfaces of the second side plate 12 to improve the stability of the mounting of the second motor 32.

[0082] In one embodiment, as shown in Figures 1 to 4, when the first conical brush 212 is provided at both ends of the first cylindrical brush 211, the radial dimension of the cross section of the first conical brush 212 gradually increases along the direction away from the first cylindrical brush 211.

[0083] With the second conical brush 222 provided at both ends of the second cylindrical brush 221, the radial dimension of the cross section of the second conical brush 222 gradually increases along the direction away from the second cylindrical brush 221.

[0084] Specifically, the first conical brush 212 has a truncated cone structure. The first conical brush 212 includes an upper base surface and a lower base surface, which are parallel to each other. The radial dimension of the upper base surface is smaller than the radial dimension of the lower base surface.

[0085] With the first conical brush 212 provided on both ends of the first cylindrical brush 211, the upper surface of the first conical brush 212 is located close to the end surface of the first cylindrical brush 211, and the lower surface of the first conical brush 212 is located away from the end surface of the first cylindrical brush 211. In this embodiment, the shape of the first conical brush 212 is defined so that the first conical brush 212 abuts against the arcuate edge of the end opening 81 and removes burrs from the arcuate edge of the end opening 81 and the end edge extending along the second direction.

[0086] The second conical brush 222 has a truncated cone structure. The second conical brush 222 includes an upper base surface and a lower base surface, which are parallel to each other. The radial dimension of the upper base surface is smaller than the radial dimension of the lower base surface.

[0087] With the second conical brush 222 provided on both ends of the second cylindrical brush 221, the upper surface of the second conical brush 222 is located close to the end surface of the second cylindrical brush 221, and the lower surface of the second conical brush 222 is located away from the end surface of the second cylindrical brush 221. In this embodiment, the shape of the second conical brush 222 is defined so that the second conical brush 222 abuts against the arcuate edge of the end opening 81 and removes burrs from the arcuate edge of the end opening 81 and the end edge extending along the second direction.

[0088] In one embodiment, as shown in Figures 1 to 3, the frame 1 includes a third side plate 13 connected to the first side plate 11 and the second side plate 12, and a support core 4 is provided on the third side plate 13.

[0089] With the end opening 81 placed in the deburring passage, the end of the support core 4 remote from the third side plate 13 passes through the end opening 81 and enters the case 8 .

[0090] Specifically, frame 1 includes a third side plate 13 connected to first side plate 11 and second side plate 12. Frame 1 has an open side, i.e., third side plate 13 does not have an opposing side plate in the second direction. First side plate 11, second side plate 12, and third side plate 13 form a chamber, and end opening 81 of case 8 extends through the open side into the chamber to remove burrs from end opening 81.

[0091] In this embodiment, a support core 4 is provided on the third side plate 13, and the support core 4 serves to support the end opening 81 of the case 8. Specifically, when the end opening 81 is placed in the deburring passage, one end of the support core 4 away from the third side plate 13 passes through the end opening 81 and enters the case 8 to support the end opening 81 of the case 8. By having the support core 4 enter the case 8, the phenomenon of the end opening 81 of the case 8 being deformed by the cooperative action of the first deburring section 21 and the second deburring section 22 is avoided.

[0092] In one embodiment, the support core 4 is located between the first deburring portion 21 and the second deburring portion 22 .

[0093] In one embodiment, as shown in FIG. 5, the outer circumferential surface of the support core 4 is provided with mohair 41 .

[0094] When the support core 4 is inserted into the case 8 , the mohair 41 abuts against the inner wall of the case 8 .

[0095] Specifically, the support core 4 includes a first connecting portion 401, a supporting portion 403, and a second connecting portion 402 that connects the first connecting portion 401 and the supporting portion 403. Mohair 41 is provided on the supporting portion 403. Alternatively, mohair 41 is provided on all of the first connecting portion 401, the supporting portion 403, and the second connecting portion 402. With one end of the support core 4 passing through the end opening 81 and inserted into the case 8, the supporting portion of the support core 4 enters into the case 8. The first connecting portion 401 is fixed to the third side panel 13.

[0096] Mohair 41 is provided on the peripheral surface of the support portion 403, and when the support portion 403 of the support core 4 is inserted into the case 8, some of the mohair 41 enters the case 8 and abuts against the inner wall of the case 8, and when the support portion 403 is pulled out of the case 8, the mohair 41 cleans debris from inside the case 8. Some of the mohair 41 is provided surrounding the end opening 81 of the case 8, and the mohair 41 initially cleans burrs at the end opening 81 and cleans some of the debris.

[0097] In one embodiment, as shown in FIG. 5, the support core 4 is provided with an air intake port 42 and an air exhaust port 43, and the air intake port 42 and the air exhaust port 43 communicate with each other.

[0098] When the support core 4 is inserted into the case 8 , the exhaust port 43 faces the inner surface of the case 8 .

[0099] Specifically, the support core 4 is provided with an air intake port 42 and an exhaust port 43, which communicate with each other to form an airflow passage. The air intake port 42 and the exhaust port 43 communicate with each other inside the support core 4, allowing airflow to circulate inside the support core 4 (not shown). External compressed air is ventilated into the case 8 through the air intake port 42, blowing debris inside the case 8 onto the inner surface of the case 8, and furthermore, the debris adhering to the inner surface of the case 8 is cleaned by the mohair 41 provided on the support core 4.

[0100] In this embodiment, the support core 4 is provided with an exhaust port 43. The exhaust port 43 is provided at a position facing the inner surface of the case 8, so as to blow debris directly into the inside of the case 8, thereby preventing the mohair 41 from being detrimental to cleaning the debris inside the case 8.

[0101] In a preferred embodiment, the deburring mechanism further includes a conveying passage, one end of which is located above the second deburring section 22 and directly opposite the second deburring section 22, so that chips falling from the deburring passage fall directly into the conveying passage and are discharged outside the frame 1.

[0102] For example, the frame 1 includes a stand 14, which has a through hole 141 formed therein, which is connected to a pipeline 142, one end of which is located directly opposite the second deburring section 22, and the other end of which is located outside the frame 1.

[0103] 1 to 3, the deburring mechanism further includes at least one rail assembly 6, which extends along a third direction. The frame 1 is slidably mounted on the rail assembly 6.

[0104] Specifically, the first direction, the second direction, and the third direction are perpendicular to each other. The third direction is the longitudinal direction of the frame 1.

[0105] Specifically, the deburring mechanism further includes a rail assembly 6, and the frame 1 is provided on the rail assembly 6, and the frame 1 is capable of sliding along the rail assembly 6. For example, the frame 1 moves the deburring mechanism to a working position via the rail assembly 6, and removes burrs from the end opening 81 of the case 8 via the deburring mechanism.

[0106] Specifically, the frame 1 includes a stand 14, and the first side plate 11, the second side plate 12, and the third side plate 13 are all fixed to the stand 14. The rail assembly 6 includes a chute 62 and a rail 61, the chute 62 is slidably mounted on the rail 61, the stand 14 is fixed to the chute 62 by a fastener, and the chute 62 and the rail 61 cooperate to slidably mount the frame 1 on the rail assembly 6. As shown in FIGS. 1 to 3, the deburring mechanism includes two groups of rail assemblies 6.

[0107] In one embodiment, as shown in FIGS. 1 to 3, the deburring mechanism further includes a cylinder 5 fixed to the frame 1.

[0108] In this embodiment, a cylinder 5 is fixed to the frame 1, and the cylinder 5 pushes the deburring mechanism to a working position, where burrs on the end opening 81 of the case 8 are ground off.

[0109] In one embodiment, a deburring assembly is provided as shown in Fig. 6. The deburring assembly includes two of the deburring mechanisms, which are arranged along the longitudinal direction of a case 8. The case 8 has two end openings 81.

[0110] The two deburring mechanisms include two deburring passages, and the two end openings 81 are respectively located in the two deburring passages.

[0111] Specifically, when grinding burrs at the end opening 81 of the case 8, the case 8 includes two end openings 81 arranged opposite each other, and two deburring mechanisms are used to simultaneously remove burrs at the end openings 81 of the case 8, thereby improving work efficiency.

[0112] Specifically, in actual use, the deburring mechanism is divided into two stations, one on the left and one on the right, to grind the two end openings 81 of the case 8. For example, the deburring mechanisms on both ends are pushed by the cylinder 5 to move to the working position, and the motor drives the first deburring unit 21 and the second deburring unit 22 to grind the case 8.

[0113] In one embodiment, as shown in Figures 1 to 3 and 6, the deburring assembly further includes a support base 7, which supports the case 8 with the end opening 81 positioned in the deburring passage.

[0114] Specifically, with the end opening 81 of the case 8 placed in the deburring passage, the case 8 is positioned above the support base 7, and the support base 7 supports and positions the case 8.

[0115] For example, in actual use, the deburring assembly is divided into two stations, one on the left and one on the right, and the case 8 is supported and positioned by the two support bases 7 .

[0116] In this application, unless otherwise clearly specified or limited, the terms "attached," "coupled," "connected," "fixed," etc. should be understood in a broad sense, and may refer to, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, a communication between two components, or an interaction between two components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

[0117] In this application, unless otherwise clearly specified or limited, a first feature being "above" or "below" a second feature may include direct contact between the first and second features, or indirect contact between the first and second features via an intermediate medium. Furthermore, a first feature being "above," "above," or "on the upper surface" of a second feature may include the first feature being directly above or diagonally above the second feature, or may simply indicate that the horizontal height of the first feature is higher than that of the second feature. A first feature being "below," "below," or "on the lower surface" of a second feature may mean that the first feature is directly below or diagonally below the second feature, or may simply indicate that the horizontal height of the first feature is lower than that of the second feature.

[0118] In the above embodiments, the differences between each embodiment are described in detail. The different optimal features between each embodiment can be combined to form a more preferred embodiment, unless they are contradictory, and for the sake of brevity, the description will be omitted here.

[0119] Although some specific embodiments of the present application have been described in detail using examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. Those skilled in the art should understand that modifications to the above embodiments can be made without departing from the scope and spirit of the present application. The scope of the present application is limited by the appended claims. [Explanation of symbols]

[0120] 1 frame 11 First side panel 12 Second side panel 13 Third side panel 14 Stand 141 Through hole 142 Pipeline 21 First deburring section 211 First cylindrical brush 212 First conical brush 2121 First sub-conical brush 2122 Second sub-conical brush 213 First Roller 2131 First position restriction part 2132 First position restriction member 22 Second deburring section 221 Second cylindrical brush 222 Second conical brush 2221 Third Sub-Cone Brush 2222 4th Sub-Cone Brush 223 Second Roller 2231 Second position control part 2232 Second position control member 31 First Motor 32 Second Motor 4 Support Core 41 Mohair 42 Air intake 43 Exhaust port 401 First connection 402 Second Connection 403 Support part 5 cylinders 6 Rail Assembly 61 Rail 62 shots 7 Support stand 8 cases 81 End opening 810 First edge 811 Second edge 812 Third edge 813 Fourth Edge 814 First arc edge 815 Second arc edge 816 Third arc edge 817 Fourth arc edge

Claims

1. The apparatus includes a frame (1), a first deburring section (21), and a second deburring section (22), the frame (1) having a first side plate (11) and a second side plate (12), the first side plate (11) and the second side plate (12) being arranged opposite each other in a first direction, the first deburring portion (21) is provided on the first side plate (11), the second deburring portion (22) is provided on the second side plate (12), the first deburring portion (21) and the second deburring portion (22) are provided opposite each other in a second direction to form a deburring passage, an end opening (81) of the case (8) is placed in the deburring passage, and the first direction and the second direction are perpendicular to each other; The first deburring unit (21) includes a first cylindrical brush (211) and first conical brushes (212) provided on both ends of the first cylindrical brush (211), The second deburring unit (22) includes a second cylindrical brush (221) and second conical brushes (222) provided on both ends of the second cylindrical brush (221), The end opening (81) Edges (810, 811) extending along the first direction; Arc-shaped sides (814, 815, 816, 817) located at both ends of the end sides (810, 811), Including, A deburring mechanism, characterized in that the first conical brush (212) and the second conical brush (222) abut against the arc-shaped sides (814, 815, 816, 817).

2. Further comprising a first motor (31) and a second motor (32); The first deburring unit (21) includes a first roller (213), the first cylindrical brush (211) and the first conical brush (212) are both fitted into the first roller (213), and the first roller (213) is connected to the first motor (31); 2. The deburring mechanism according to claim 1, wherein the second deburring section (22) includes a second roller (223), the second cylindrical brush (221) and the second conical brush (222) are both fitted into the second roller (223), and the second roller (223) is connected to the second motor (32).

3. With the first conical brush (212) provided at both ends of the first cylindrical brush (211), the radial dimension of the cross section of the first conical brush (212) gradually increases along the direction away from the first cylindrical brush (211); 3. The deburring mechanism according to claim 1, wherein, with the second conical brush (222) provided on both ends of the second cylindrical brush (221), the radial dimension of the cross section of the second conical brush (222) gradually increases along a direction away from the second cylindrical brush (221).

4. The frame (1) includes a third side plate (13) connected to the first side plate (11) and the second side plate (12), and the third side plate (13) is provided with a support core (4); 3. The deburring mechanism according to claim 1, wherein, when the end opening (81) is placed in the deburring passage, one end of the support core (4) remote from the third side plate (13) passes through the end opening (81) and enters the case (8).

5. The outer peripheral surface of the support core (4) is provided with mohair (41), 5. The deburring mechanism according to claim 4, wherein the mohair (41) abuts against the inner wall of the case (8) when the support core (4) is inserted into the case (8).

6. The support core (4) is provided with an air intake port (42) and an exhaust port (43), and the air intake port (42) and the exhaust port (43) are in communication with each other; 5. The deburring mechanism according to claim 4, wherein the exhaust port (43) faces the inner surface of the case (8) when the support core (4) is inserted into the case (8).

7. 5. A deburring mechanism according to claim 4, characterized in that the support core (4) is located between the first deburring portion (21) and the second deburring portion (22).

8. the deburring mechanism further includes at least one rail assembly (6), the rail assembly (6) extending along a third direction, the first direction, the second direction, and the third direction being perpendicular to one another; 3. A deburring mechanism according to claim 1 or 2, characterized in that the frame (1) is slidably mounted on the rail assembly (6).

9. A deburring mechanism according to claim 1 or 2, characterized in that it further comprises a cylinder (5) fixed to the frame (1).

10. 3. The deburring mechanism according to claim 1, wherein the attachment position of the first deburring portion (21) on the first side plate (11) is adjustable.

11. 3. The deburring mechanism according to claim 1, wherein the attachment position of the second deburring portion (22) on the second side plate (12) is adjustable.

12. 3. The deburring mechanism according to claim 1 or 2, wherein the frame (1) includes a stand (14), the stand (14) has a through hole (141) formed therein, the through hole (141) is connected to a pipeline (142), one end of the pipeline (142) is provided directly opposite the second deburring section (22), and the other end of the pipeline (142) is located outside the frame (1).

13. 3. The deburring mechanism according to claim 1, wherein one end of the first deburring portion (21) remote from the first side plate (11) is suspended in mid-air, and one end of the second deburring portion (22) remote from the second side plate (12) is suspended in mid-air.

14. The deburring mechanism includes two of the deburring mechanisms according to claim 1 or 2, the two deburring mechanisms being arranged along the longitudinal direction of the case (8), and the case (8) having two end openings (81); A deburring assembly, characterized in that the two deburring mechanisms include two deburring passages, and the two end openings (81) are located in the two deburring passages, respectively.

15. 15. The deburring assembly according to claim 14, further comprising a support base (7) for supporting the case (8) when the end opening (81) is placed in the deburring passage.

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